Let's divide 25165310 by 655
The aim is to understand the frequency of 655 in 25165310.

Moving on to step 1:
2 divided by 655 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 655

Let's proceed to step 2:
If we divide 25 by 655, we get 0 and a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 655

On to step 3:
When dividing 251 by 655, we get 0 with a remainder of 251.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 251, we end up with 251.
Include the next digit (6) from the dividend after 251, then repeat: 2516 / 655

Going ahead to step 4:
2516 divided by 655 is 3 with a remainder of 551.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 1965 away from 2516, we end up with 551.
Take the next digit (5) from the dividend and append it to 551, then repeat: 5515 / 655

Step 5:
655 goes into 5515 8 times with a remainder of 275.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 5240 away from 5515, we end up with 275.
Include the next digit (3) from the dividend after 275, then repeat: 2753 / 655

Step 6:
When dividing 2753 by 655, we get 4 with a remainder of 133.
The number 4 becomes the next digit in our result. 
Result so far: 384.0
Subtract 2620 from 2753 to get 133.
Include the next digit (1) from the dividend after 133, then repeat: 1331 / 655

Going ahead to step 7:
When dividing 1331 by 655, we get 2 with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 3842.0
If we subtract 1310 from 1331, we get 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 655

On to step 8:
655 can be fit into 210 0 times, resulting in a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 38420.0
If we take 0 away from 210, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 9:
The number 655 fits into 2100 3 times, leaving a remainder of 135.
The next digit of our result is 3. 
Result so far: 38420.3
If we take 1965 away from 2100, we end up with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Moving on to step 10:
655 can be fit into 1350 2 times, resulting in a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 38420.32
Subtract 1310 from 1350 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
If we divide 400 by 655, we get 0 and a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 38420.32
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 12:
655 goes into 4000 6 times with a remainder of 70.
The next digit of our result is 6. 
Result so far: 38420.3206
If we take 3930 away from 4000, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 13:
If we divide 700 by 655, we get 1 and a remainder of 45.
The next digit of our result is 1. 
Result so far: 38420.32061
The remainder is 45 after subtracting 655 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 14:
450 divided by 655 is 0 with a remainder of 450.
Put 0 as the next digit of the answer. 
Result so far: 38420.32061
Subtract 0 from 450 to get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 15:
4500 divided by 655 is 6 with a remainder of 570.
Use 6 as the next digit of our solution. 
Result so far: 38420.3206106
Subtracting 3930 from 4500 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 16:
If we divide 5700 by 655, we get 8 and a remainder of 460.
Use 8 as the next digit of our solution. 
Result so far: 38420.32061068
Deduct 5240 from 5700 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

The final result is 38420.32061068 with a remainder of 4.6e-07.